Levels and trends of contraceptive use as assessed in 1988 / 

 - New York :  United Nations,  1989. 
 - viii, 129p. :  ill. ; 
 - Population studies ; .
<br/><br/> "ST/ESA/SER.A/110." 
<br/><br/>Includes bibliographical references (p. 89-114) 
<br/><br/><label>ISBN: </label>9211511763 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control<br/>Contraception
<br/><br/><label>Dewey Class. No.: </label>363.96  / LEV/L